I'd like to intruduce myself, because being polite is one reliable way to maintain good relations with others. My name is Douglas, I'm a brazilian student and I'm 18 years old. Thinking is one of my favorite hobbies (I highlight this because many people just forget to think, indeed.) and doing it with an open mind, humbly and always rationally is a remarkable trait of my personality. I hope we can have fruitful discussions. :a-ok: